This has a few advantages:
- We can track dependencies more precisely
- ninja can assemble things in parallel as they're ready rather than
sequentially all at once.
- It is easier to customize SDKs depending on target platform, e.g.
Fuchsia.
This CL also has a number of cleanups:
- Defining is_fuchsia and is_fuchsia host so we don't always have to check
- Piping through toolchain overrides in more places
- Fixing bugs in copy_tree.py, not using list_files.py, which is broken on Windows
related #29558R=whesse@google.com
Review-Url: https://codereview.chromium.org/2848943003 .
These tools are used to support applying source maps to stack traces
and running the Dart dev compiler in the browser as part of an extension.
This CL adds the following files
dart-sdk/lib/dev_compiler/web/ddc_web_compiler.js
dart-sdk/lib/dev_compiler/web/dart_stack_trace_mapper
BUG=
R=rmacnak@google.com, vsm@google.com
Review-Url: https://codereview.chromium.org/2889253002 .
This CL computes the correct input and output in the copy_tree GN template by
modifying tools/copy_tree.py to perform a dry-run that lists the files to be copied.
Also, shutil.copytree uses shutil.copy2 to copy files and their metadata, but copying
the metadata appears to confuse ninja dependency tracking.
To do the dry run and to use shutil.copy instead of shutil.copy2, copy_tree.py now
uses its own CopyTree function instead of shutil.copytree.
R=whesse@google.com
Review-Url: https://codereview.chromium.org/2875893002 .
